code: def load_dot(filename, force_graph=True):
      """
      Loads a graph saved in .dot format.
      :param filename: a string or file-like object
      :param force_graph: whether to force a conversion to nx.Graph after loading.
      This may be useful in the case of .dot files being loaded as nx.MultiGraph.
      :return: the loaded graph
      """
      output = nx.nx_agraph.read_dot(filename)
      if force_graph:
          output = nx.Graph(output)
  
      for elem in output.nodes().values():
          for k, v in elem.items():
              try:
                  elem[k] = ast.literal_eval(v)
              except ValueError:
                  elem[k] = str(v)
              except SyntaxError:
                  # Probably a numpy array
                  elem[k] = np.array(
                      " ".join(v.lstrip("[").rstrip("]").split()).split(
                          " "
                      )
                  ).astype(float)
  
      for elem in output.edges().values():
          for k, v in elem.items():
              try:
                  elem[k] = ast.literal_eval(v)
              except ValueError:
                  elem[k] = str(v)
  
      return output
  
imports: import ast
  import sys
  import joblib
  import networkx
  import numpy
  import pandas
  import scipy.sparse
  from spektral.data.graph import Graph
label_desc: Use image node_id 5 for calling a global function with example usage: load_dot(filename, force_graph) and returns: output